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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Amount of blood pumped by a ventricle per beat






2. Contraction of chambers of the heart






3. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






4. Very rapid and uncoordinated ventricular beat






5. Electical activity of the heart may be depicted in an






6. Purpose of teh coronary vessels






7. 1st branches of teh ascending aorta






8. Heart chambers are lined with this






9. Changes in blood pressure are detected by






10. Veins that return blood to the right atrium






11. Narrowing of a valve






12. Difference between resting cardiac output adn maximum exercise cardiac output






13. Outermost of the pericardial membranes






14. The chambers of teh heart that receive blood from the veins






15. Cardiac muscle tissue






16. Coronary sinus receives blood directly from this






17. Part of the myocardium is deprived of its blood supply and becomes ______






18. Irregular heartbeats






19. The amount of blood that returns to teh heart






20. Prevents backflow of blood from the left ventricle to the left atrium






21. Area in the thoracic cavity between the lungs






22. Normal range of heart rate for a healthy adult is _____ bpm






23. Relaxation of chambers of the heart






24. Vessel into which the left ventricle pumps blood






25. Backflow o fblood from the arteries to the ventricles is prevented by these






26. Upper chamber of the heart






27. Sequence of events in one heartbeat






28. The centers that regulate heart rate located in the___






29. Amount of blood pumped by a ventricle in 1 minute






30. First part of the cardia conduction pathway in teh ventircles






31. Largest artery of the body






32. Prevents backflow of blood from teh right ventricle to the right atrium






33. Nerves that transmit impulses to decrease the heart rate are the ____






34. Visceral pericardium






35. Heart is located here






36. Normal heart sounds are caused by






37. Each normal heartbeat is initiated by this






38. Heart rate below 60 bpm






39. Funciton of the serous fluid of teh pericardial membranes






40. Endocardium lines the chambers of the heart






41. Contraction






42. Natural pacemaker of the heart






43. Relaxation